/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.gds.core.compression.common;

import org.neo4j.gds.api.AdjacencyCursor;

public final class CursorUtil {

    public static long[] decompressCursor(AdjacencyCursor cursor) {
        int length = cursor.remaining();
        var decompressed = new long[length];

        var idx = 0;
        while (cursor.hasNextVLong()) {
            long next = cursor.nextVLong();
            decompressed[idx++] = next;
        }
        return decompressed;
    }

    private CursorUtil() {}
}
